PT-2025-32591 · Unknown+1 · Stirling-Pdf+1

Ninjagpt · Published 2025-08-11 · Updated 2025-08-12 · CVE-2025-55151

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: Stirling-PDF versions prior to 1.1.0

Description: Stirling-PDF is a locally hosted web application used for PDF file operations. The “convert file to pdf” functionality, accessible via the /api/v1/convert/file/pdf API endpoint, is susceptible to Server-Side Request Forgery (SSRF) during the file conversion process. This occurs because the application utilizes LibreOffice’s unoconvert tool for conversion.

Recommendations: Upgrade to version 1.1.0 or later.

Exploit

Fix

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

CVE-2025-55151

GHSA-76HV-H7G2-XFV3

Affected Products

Libreoffice

Stirling-Pdf

References · 10

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/55xxx/CVE-2025-55151.json · Exploit
• https://github.com/Stirling-Tools/Stirling-PDF/commit/7d6b70871bad2a3ff810825f7382c49f55293943 · Patch
• https://osv.dev/vulnerability/CVE-2025-55151 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-55151 · Security Note
• https://github.com/Stirling-Tools/Stirling-PDF/security/advisories/GHSA-76hv-h7g2-xfv3 · Note
• https://twitter.com/VulmonFeeds/status/1955063255740669981 · Twitter Post
• https://twitter.com/CVEnew/status/1955030431247765545 · Twitter Post
• https://t.me/cveNotify/131749 · Telegram Post
• https://twitter.com/CveFindCom/status/1955029275565834433 · Twitter Post
• https://t.me/CVEtracker/29722 · Telegram Post